a:8:{i:0;s:2:"id";i:1;s:3:"uid";i:2;s:5:"carid";i:3;s:7:"endtime";i:4;s:6:"status";i:5;s:7:"addtime";s:3:"_pk";s:2:"id";s:5:"_type";a:6:{s:2:"id";s:7:"int(11)";s:3:"uid";s:7:"int(11)";s:5:"carid";s:7:"int(11)";s:7:"endtime";s:7:"int(11)";s:6:"status";s:10:"tinyint(1)";s:7:"addtime";s:7:"int(11)";}}